diff --git a/src/Readme.md b/src/Readme.md
index 6600ef4..260c4d2 100644
--- a/src/Readme.md
+++ b/src/Readme.md
@@ -13,6 +13,9 @@ class from *CryptClass*.
 ##ParserClass
 > Contain class for parsing data (exemple: parsing a decrypted file from *FileManIOFile*.
 
+##GTK+
+> Contain the graphical interface, using *gtk+* library.
+
 ##Coming soon:
 >GTK+Class to manager GUI. 
 <br /><br />